A User View

question 15

Multiple Choice

A user view

• A)presents the physical arrangement of records in a database for a particular user
• B)is the logical abstract structure of the database
• C)specifies the relationship of data elements in the database
• D)defines how a particular user sees the database

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Definitions:

Equilibrium Outcome

The point at which market supply and demand balance each other, and, as a result, prices become stable.

Mixed Strategies Equilibrium

is a concept in game theory where each player in a game chooses a combination of actions and their associated probabilities to maximize their utility under uncertainty.

Equilibria

The state of balance in a market or other system where supply and demand are matched, and there is no tendency to change.

Dominant Strategies

In game theory, a strategy that is the best choice for a player, regardless of what the opposing player chooses.